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NVIDIA

NVIDIA MCA4J80-N003 | 800G OSFP active copper cable • InfiniBand NDR twin-port • 3 m

SKU:MCA4J80-N003

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Description

High-performance active copper cable for InfiniBand NDR interconnects, delivering up to 800 Gb/s aggregate bandwidth over OSFP-to-OSFP at 3 meters—ideal for short-reach, ultra-low-latency switch-to-adapter links.

Features

- 800G aggregate bandwidth with ultra-low latency
- Active signal conditioning for robust 3 m performance
- OSFP-to-OSFP factory-terminated reliability

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this cable for InfiniBand, Ethernet, or both?
A: It is designed for InfiniBand NDR systems. Confirm Ethernet interoperability in your platform’s release notes if needed.

Q: What is the difference between active and passive copper cables?
A: Active cables include integrated signal conditioning for improved reach and signal integrity versus passive cables of similar length.

Technical Specifications

- Cable type: Active Copper Cable (ACC)
- Aggregate bandwidth: Up to 800 Gb/s
- Signaling: InfiniBand NDR
- Connectors: OSFP to OSFP
- Length: 3 meters
- Topology: Twin-port OSFP design
- Use case: Short-reach, low-latency in-rack/inter-rack links

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